Volumetric weight calculator — Surrey desk formula
Couriers do not only charge what the scale says. A light, bulky carton from Newton can cost more than a dense 10 kg box. This is the same 5000 divisor we use before we print a DTDC, DHL, or FedEx label.
- International air DIM: cm ÷ 5000
- Toggle cm/in and kg/lbs
- Billable = higher of actual vs volumetric
Volumetric questions we get at the counter
What volumetric formula does FineEx use?
For international air from this Surrey desk we use length × width × height in centimetres, divided by 5000, then compare that to actual kg. You pay on whichever is higher. Some DHL/FedEx products use a different divisor — we say so on the quote.
Should I measure in cm or inches?
Either. The calculator converts inches to cm (× 2.54) before the ÷ 5000 step. At the counter we still measure the packed carton ourselves before the label prints.
Does a light clothes box cost more than a heavy one?
Often, yes. A 50×40×40 cm carton of jackets can volumetric-price above a dense 10 kg box of books. That is why we ask for photos with a tape in the frame.
After you have a billable kg
Compare carriers, check service areas, and find the right option for your shipment.
Ready to Ship?
Send the billable kg with your destination
PIN or ZIP, packed size in cm, and whether it is a gift, sample, or documents. We quote in CAD from 12950 80 Ave, Unit 4.